baber/WOPTO huggingface dataset:
Patent JP-2007265670-A (JP)
Title: Battery
Inventor: SAKAMOTO HIROYUKI
IPC: H01M4/52
Filed: 2006-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a battery good in current collection property and good in life property, a positive electrode substrate which can form the battery good in current collection property, and good in life property; and to provide its manufacturing method.  <P>SOLUTION: A nickel hydroxide particle group 163g composed of a plurality of nickel hydroxide particles 163 filled in a gap K of a positive electrode substrate 161 of a battery 100 contains ≤15 wt.% of small diameter nickel hydroxide particles 163b in size of ≤5 μm. In the positive electrode substrate 161, a front nickel layer 162b and a back nickel layer 162f are thicker than a center nickel layer 162d. A mean thickness B which is the larger one of mean thicknesses of the front nickel layer 162b and the back nickel layer 162f, and a mean thickness C of the center nickel layer 162d, satisfy a relation C/B≥0.6.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007264274-A (JP)
Title: Method for manufacturing total reflection type fresnel lens sheet with black matrix
Inventor: NAKAZATO ETSUO
IPC: G03B21/62
Filed: 2006-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To highly accurately form a black matrix at a light non-transmission part of a light projection surface of a total reflection type Fresnel lens sheet.  <P>SOLUTION: The total reflection type Fresnel lens sheet with the black matrix is manufactured by arranging a photosensitive resin layer 5 on the light projection surface of the total reflection type Fresnel lens sheet 2; forming an exposed part and an unexposed part on the photosensitive resin layer 5 by exposing the photosensitive resin layer 5 from a light incident surface side of the total reflection type Fresnel lens sheet 2 by using an optical modulator 7 which performs dimming so that an irradiation quantity distribution on an arrangement surface of the photosensitive resin layer 5 becomes uniform or a desired light quantity distribution; and forming the black matrix 4 at the unexposed part.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007265545-A (JP)
Title: Optical disk drive mechanism
Inventor: SHUDO KATSUYUKI
IPC: G11B7/085
Filed: 2006-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To find out the installation direction of a device at a low cost without using a sensor to detect the initial displacement of the focusing coil.  <P>SOLUTION: The microcomputer 113 supplies a drive current to the focusing coil 109 to move the objective lens 105a closer to the disk 101, and determines that the drive 100 is installed vertically or horizontally by checking whether the focusing error signals FE detected when the objective lens is moving in the focusing direction or the drive voltage or current when the voltage or current of the summed signal PE exceeds the predetermined value is larger or smaller than predetermined. Alternatively, it decides that the drive 100 is installed vertically or horizontally by checking whether the elapsed time from the start to move until the focusing error signals FE or the current or voltage of the summed signal PE become the predetermined value is larger than prescribed or not.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007262260-A (JP)
Title: Adhesive composition
Inventor: SANO SHINICHIRO
IPC: C09J163/02
Filed: 2006-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an adhesive agent that is suitably used for adhering the gasket material for sealing the water generated from a solid polymer fuel cell, the gas used in the reaction and the cooling water to the separators formed from carbon, metal or the like, moreover has a long working life under conditions of anti-refrigerant, acid-resistant, and at the ambient temperature, and can stably adhere acid-resitant rubber.  <P>SOLUTION: The adhesive composition includes, as essential components, (A) an epoxy resin, (B) a urethane prepolymer bearing terminal isocyanate groups, and (C) hydrazide-based curing agent and has a hardened material hardness (Shore hardness) of 40 to 70.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007260357-A (JP)
Title: Blade of table tennis racket
Inventor: FUJIMOTO YOSHIYUKI
IPC: A63B102/16
Filed: 2006-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a table tennis racket light in weight, excellent in rebounding characteristics and control characteristics, obtaining a good ball hitting feeling when a ball is hit, and suitable for offensive or defensive playing by providing a blade with a bending rigidity, a twisting rigidity, bending vibration, and twisting vibration.  <P>SOLUTION: The blade of the table tennis racket is formed of a central core member 7 as an essential portion forming the shape of the blade, intermediate members 8 arranged on both sides of the central core member 7, and surface members 9 laminated on external sides of the respective intermediate members. Each intermediate member 8 is a sheet obtained by orienting a number of reinforcing fiber threads in one orientation to form a fiber sheet, laminating the fiber sheets thus formed on each other such that fiber directions are made different from each other, impregnating the fiber sheets with a synthetic resin, and heating and hardening the same.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007273542-A (JP)
Title: Conduction cooling type super-conducting magnetic device
Inventor: AMANO TOSHIYUKI
IPC: H01F6/04
Filed: 2006-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the invasion of heat upon the steady operation of superconducting coil.  <P>SOLUTION: In the conduction cooling type superconducting magnetic device, in which a superconductive coil 3 is arranged in a vacuum vessel 1 through a heat shielding plate 2 to cool the heat shielding plate 2 by the first stage cooling stage 7a of a refrigerating machine 7 and cool the superconducting coil 3 by the second stage cooling stage 7b of the refrigerating machine 7, the second stage cooling stage 7b is connected thermally to the superconducting coil 3 by a precooling member 8 of pure copper and, further, the second stage cooling stage 7b is connected thermally to the superconducting coil 3 by a cooling member of pure aluminum.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007267845-A (JP)
Title: Information measuring apparatus
Inventor: NAKAARAI HIROSHI
IPC: A61B5/0245
Filed: 2006-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an information measuring apparatus which can inform an examinee of the degree of stress quantitatively corresponding to the balance of the autonomic nerve by measuring the pulses of the examinee stably.  <P>SOLUTION: A slide type cover 11 of the body 10 of a stress checker is slid to keep the inner part of a finger tip of the examinee closely in contact with a finger tip contact part 12 exposed onto the surface of the body of the apparatus. Then, a sensor part 13 incorporated into the body of the apparatus measures a pulse wave of the examinee by sensing the inner part of the finger tip of the examinee closely fit on the finger tip contact part 12. The pulsewave of the examinee measured with the sensor part 13 is analyzed to calculate an index indicating the degree of stress of the examinee to be displayed on a display part 14.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007271034-A (JP)
Title: Power transmission chain and power transmission device provided with the same
Inventor: TOYODA YASUSHI
IPC: F16G5/18
Filed: 2006-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To solve a problem that tension acting on a link from a connecting member biases to one direction in a chain diameter direction to generate high tension on a link, and large burden is applied on the link when a power transmission chain is bent in a regular bending direction and a reverse bending direction form a chain straight area.  <P>SOLUTION: Chain 1 is provided with links 2 and connecting members 50 connecting links 2. A front part 12 of a first pin 3 of the connecting member 50 contacts with rolling and sliding a rear part 19 of a second pin 4 forming a pair at a contact part T thereof displacing with accompanying fluctuation of bending angle θ. The front part 12 includes a first curved surface part 25 forming the contact part T when the bending angle θ is 0° or greater, and a second curved surface part 26 forming the contact part T when the bending angle θ is 0° to -5° (excluding 0°). Curvature radius of the second curved surface part 26 is set to half or less of average value of curvature radius of the first curved part 25.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007268601-A (JP)
Title: Method for manufacturing semi-solid metal slurry
Inventor: MOTOKI TSUNEO
IPC: B22D17/00
Filed: 2006-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a semi-solid metal slurry by which fine and nearly uniform spherical crystal particles can be obtained and the molten metal on a passage of an inclined cooling body is prevented from solidifying in a film form.  <P>SOLUTION: The temperature (°C) of the molten metal just before the molten metal is brought into contact with the inclined cooling body with respect to a liquid phase temperature T<SB>L</SB>(°C) of an aluminum alloy is regulated to T<SB>L</SB>+60 and over.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007279093-A (JP)
Title: Liquid crystal display device
Inventor: SANO HIROSHI
IPC: G09G3/34
Filed: 2006-04-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid crystal display device in which an optical sensor is prevented from causing malfunction or reduction in detection sensitivity due to light from a back light or the like by simple constitution.  <P>SOLUTION: The liquid crystal display device 1 includes: a liquid crystal panel in which a liquid crystal layer 14 is formed between a TFT substrate 2 and a CF substrate 25; an optical detection part LS1 provided with a TFT optical sensor having a semiconductor layer 19<SB>L</SB>for detecting external light and a capacitor Cw to which a prescribed reference voltage is charged and in which voltage charged by a leaked current of the TFT optical sensor drops; and an optical sensor reading part Re1 for reading the charged voltage charged to the capacitor in a prescribed reading time, wherein an optical detection part is formed on a surface brought into contact with the liquid crystal layer 14, and the surface of the optical detection part other than the semiconductor layer 19<SB>L</SB>and its vicinity is covered with a light shielding layer 21.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007276214-A (JP)
Title: Recording device
Inventor: YANAGISAWA MASAMI
IPC: B65H1/02
Filed: 2006-04-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a recording device capable of easily and appropriately fitting a recordable medium tray to a recording device body and cutting an extra manufacturing cost for a paper support fitting part.  <P>SOLUTION: This printer 100 is equipped with a printer body 100a which records data on a recordable medium and a detachable paper support 122. In addition, the printer 100 has a paper feed roller 42 which feeds the recordable medium and a hopper unit 40 including a hopper 41 for feeding the recordable medium to be loaded on the paper support 122 to the paper feed roller 42 by pushing up the recordable medium. In addition, it is possible to mount the paper support 122 between the upper housing 101 of the printer main body 100a and the hopper unit 40. Thus, it is not necessary to fabricate the paper support 122 fitting part on the hopper unit 40 and thereby, reduce the fabrication cost can be reduced.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2006241465-A (JP)
Title: Curable polyurethane, coating prepared using the same, and preparation method of the coating
Inventor: LAMERS PAUL H
IPC: C09D5/03
Filed: 2006-04-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polyurethane material useful for a coating composition which can be applied to a substrate or has a probability to be applied to a substrate according to an electrodeposition coating method or a non-electrodeposition coating method.  <P>SOLUTION: The present invention provides a polyurethane material, a coating prepared using the material, and a preparation method for the coating. An anionic self-crosslinkable polyurethane material has a weight average molecular weight of less than 15,000 g per one mole and has a toughness of at least 20 MPa, as measured according to the toughness test method at a temperature of 25°C, when the material is cured. In one embodiment, this polyurethane material contains an isocyanate functional group which is blocked by a blocking agent.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2007280753-A (JP)
Title: Nonaqueous electrolyte secondary battery
Inventor: ICHIHASHI AKIRA
IPC: H01M4/133
Filed: 2006-04-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a nonaqueous electrolyte secondary battery capable of improving absorbency of gas generated by decomposition of an electrolytic solution in high-temperature storage, and having an excellent cycle characteristic.  <P>SOLUTION: This nonaqueous electrolyte secondary battery has a positive electrode 22, a negative electrode 23, a separator 24 and a gel electrolyte layer 25. The negative electrode 23 has a negative electrode mix layer 23B. The negative electrode mix layer 23B contains mesocarbon microbeads (MCMB) and a vapor-grown carbon fiber (VGCF), wherein the mass ratio of the vapor-grown carbon fiber (VGCF) to the mesocarbon microbeads (MCMB) 100 is 3.1-5.5.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007279519-A (JP)
Title: Image forming device and process cartridge
Inventor: SHIINO SHIGEAKI
IPC: G03G15/02
Filed: 2006-04-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming device and process cartridge which can prevent dirt on the contact charging component and achieve even static charging and high quality image characteristics.  <P>SOLUTION: This image forming device has an image carrier having a surface layer containing a phenol series resin, and a contact component in contact with both the image carrier and the contact charging component. Thus, it can prevent dirt on the contact charging component and achieve even static charging and high image quality characteristics.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2006188539-A (JP)
Title: Controlled-release formulation coated with aqueous dispersion of ethyl cellulose
Inventor: OSHLACK BENJAMIN
IPC: A61K9/50
Filed: 2006-04-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a dosage form that retains stable elution of medicine under the controlled conditions same as the original conditions, causing no change, even when it is exposed to a variety of temperature and humidity conditions for a long period of time, the pharmaceutical formulation thereof and methods for producing the same.  <P>SOLUTION: A stabilized solid controlled release formulation having a coating derived from an aqueous dispersion of a hydrophobic polymer is obtained by overcoating a substrate including an active agent selected from the group consisting of a systemically active therapeutic agent, a locally active therapeutic agent, a disinfecting and sanitizing agent, a cleansing agent, a fragrance agent and a fertilizing agent, with an aqueous dispersion of the plasticized hydrophobic polymer and then curing the coated substrate at a temperature above the glass transition temperature of the plasticized hydrophobic polymer, until a curing endpoint is reached at which the coated substrate provided a stabilized elution of the active agent which is unchanged after exposure to accelerated storage conditions, the end point being determined by comparing the elution profile of the formulation immediately after curing to the elution profile of the formulation after exposure to accelerated storage conditions of at least one month at a temperature of 37°C and at a relative humidity of 80%.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2007280896-A (JP)
Title: End plate for fuel cell
Inventor: TAKEYAMA MAKOTO
IPC: H01M8/24
Filed: 2006-04-12
Abstract: <P>PROBLEM TO BE SOLVED: To secure strength of end plates for a fuel cell arranged on both end surfaces of the fuel cell, and each having a communication passage piercing it by tilting from one-side surface to the other-side surface.  <P>SOLUTION: This end plate 10 for a fuel cell includes: a tilting communication passage 9 for making a distribution tube connection opening 12 on one-side surface slantly communicate with a fuel cell connection opening 13 on the other-side surface; and bottomed hole parts 21 (21A and 21B) arranged in the vicinity of the distribution tube connection opening 12, and dug from the one-side surface toward the tilting communication passage 9. The tilting communication passage 9 is provided with an erect wall 14 bored nearly vertically from the distribution tube connection opening 12, and a wall surface 15 bulging inward is formed in the tilting communication passage 9 by forming the erect wall 14. Thus, the thickness between the bottomed hole parts 21 and the tilting communication passage 9 (wall surface 15) is ensured, and the strength is ensured. For instance, the length D of the erect wall 14 is defined according to the depths d1 and d2 of the bottomed hole parts 21.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007287235-A (JP)
Title: Optical information recording and reproducing device
Inventor: KATAYAMA RYUICHI
IPC: G11B7/09
Filed: 2006-04-17
Abstract: <P>PROBLEM TO BE SOLVED: To suppress offset of a differential push-pull signal caused by lens shift even when detecting the differential push-pull signal as an origin of a track error signal for two kind of optical recording media having different groove pitches and an optical recording medium of two layers.  <P>SOLUTION: An outgoing light from a semiconductor laser 1 is divided into a main beam of 0th order light and a sub-beam group of ±1st order diffracted light by a diffraction optical element 3 and condensed on a disk 7a by an objective lens 6. Reflected light of the main beam and the sub-beam group are received by a photodetector 10. A push-pull signal MPP of the main beam and a push-pull signal SPP of the sub-beam group are detected from the output of the photodetector 10, and a differential push-pull signal DPP as an origin of the track error signal is detected. Phase distribution of the main beam and the sub-beam group are different each other, when a sum signal of the main beam detected from the output of the photodetector 10 is defined as M and a sum signal of the sub-beam group is defined as SSUM, K is larger than MSUM/SSUM.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007293445-A (JP)
Title: Multiplier and radio receiving device
Inventor: SANO YASUO
IPC: G06F7/523
Filed: 2006-04-21
Abstract: <P>PROBLEM TO BE SOLVED: To reduce rounding errors and to adjust gain without regard to the decimal point when a digital radio receiving device adjusts the gain of voice data using a multiplier.  <P>SOLUTION: The multiplier is used that comprises 2<SP>n</SP>(n is one or more integers) storing means 41(1)-(16) for temporarily storing multiplied data, 2<SP>n</SP>first shift circuits 42(1)-(16) that correspond to the storing means by one to one, respectively, and bit-shift the data read from corresponding storing means with shift amounts corresponding to multiplication coefficient values, accumulating means 43(1)-(15) for accumulating outputs from respective first shift circuits, and a second shift circuit 44 for bit-shifting the accumulation result of the accumulating means by n bits in the right direction.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007277206-A (JP)
Title: Anthranylamide compound, process for producing the same, and pest control agent containing the compound
Inventor: KOYANAGI TORU
IPC: A61P33/10
Filed: 2006-04-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pest control agent which has very high control effects on noxious organisms at a low dose.  <P>SOLUTION: The pest control agent is a compound represented by formula (I) (wherein R<SP>1</SP>is a halogen or an alkyl group; R<SP>2</SP>is hydrogen, a halogen, an alkyl group, etc.; R<SP>3</SP>, R<SP>4</SP>, and R<SP>5</SP>are each hydrogen, a halogen, an alkyl group, etc.; R<SP>6</SP>is a halogen or an alkyl or haloalkyl group; A is hydrogen, an alkyl group, etc.; and X is a carbon atom or nitrogen which may be substituted by an alkyl group, a halogen etc.).  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007290805-A (JP)
Title: Non-powered lowering conveyance device
Inventor: ISHIKAWA NOBUHIKO
IPC: B65G17/18
Filed: 2006-04-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a non-powered lowering conveyance device capable of stabilizing a conveying posture of a load receiving base in lowering and conveying a conveyance article even when it is a heavy article and reducing a burden on a traction member.  <P>SOLUTION: This non-powered lowering conveyance device is furnished with rotors 2a, 2b respectively arranged on upper and lower parts of a device body 1 free to rotate, the traction member 3 wound around between these rotors free to travel and the load receiving base 4 horizontally supported on this traction member 3 and on which the conveyance article W is placed and carries the conveyance article W placed on the load receiving base 4 to a discharging position below by travelling the traction member 3, the load receiving base 4 is supported on the traction member 3 at a center of a side part free to revolve, and the device body 1 is furnished with a guide member 13 arranged in the vertical direction along the traction member 3 and to guide by holding a loading posture of the load receiving base 4 at least between the supplying position and the discharging position.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007291686-A (JP)
Title: Waterway structure and method of constructing the same
Inventor: KISHIMOTO OSAMU
IPC: E02B8/00
Filed: 2006-04-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a waterway structure enabling the easy transportation of materials and their assembling and installation and a method of constructing it and reduce construction cost and construction period.  <P>SOLUTION: This waterway structure comprises frame bodies 13 installed generally vertically at intervals in the extending direction of a waterway and flexible resin plates 11 having parallel anchor projections 11a formed on one surface of each thereof. The flexible resin plates 22 are so inserted into the frame bodies 13 that the extending direction of the anchor projections 11a is aligned with the extending direction of the waterway 15. The flexible resin plates 11 are so curved as to extend along at least the lower inner peripheries of the frame bodies 13. The ends of the flexible resin plates 11 from which the anchor projections 11a are cut off near the end faces thereof on the upstream side of the waterway are placed on the ends of the flexible resin plates 11 on the downstream side of the waterway and they are connected to each other.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007292192-A (JP)
Title: Sealing deice
Inventor: YAMAGUCHI HIROSHI
IPC: F16J15/3232
Filed: 2006-04-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sealing device having improved durability by preventing the entry of mud water or dust from an atmosphere B side into a close contact sliding portion between a protecting flange and a dust lip of a second sealing element, and into a close contact sliding portion between a second sealing element and a first sealing element.  <P>SOLUTION: The sealing device comprises: the first sealing element mounted on a stationary side 200; the second sealing element 2 mounted on a rotary side 300 and slidably put in close contact with the first sealing element; the protecting flange 3 arranged on the atmosphere B side of the first and second sealing elements 1, 2 and slidably put in close contact with the second sealing element 2; and a synthetic resin ring 5 arranged on the outside face of the protecting flange 3 in a close contact therewith and sealingly mounted on the rotary side 300 via a holder 4. The entry of mud water is shut off by the close contact sliding portion between the protecting flange 3 and the synthetic resin ring 5 arranged on the outside thereof.  <P>COPYRIGHT: (C)2008,JPO&INPIT